Add copyright, tweak name
diff --git a/tools/run_tests/performance/__init__.py b/tools/run_tests/performance/__init__.py
index e69de29..100a624 100644
--- a/tools/run_tests/performance/__init__.py
+++ b/tools/run_tests/performance/__init__.py
@@ -0,0 +1,28 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/run_tests/performance/config.py b/tools/run_tests/performance/scenario_config.py
similarity index 100%
rename from tools/run_tests/performance/config.py
rename to tools/run_tests/performance/scenario_config.py
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index 16b49a9..e1268e2 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -40,7 +40,7 @@
 import tempfile
 import time
 import uuid
-import performance.config as config
+import performance.scenario_config as scenario_config
 
 
 _ROOT = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
@@ -149,7 +149,7 @@
     sys.exit(1)
 
 
-def build_on_remote_hosts(hosts, languages=config.LANGUAGES.keys(), build_local=False):
+def build_on_remote_hosts(hosts, languages=scenario_config.LANGUAGES.keys(), build_local=False):
   """Builds performance worker on remote hosts (and maybe also locally)."""
   build_timeout = 15*60
   build_jobs = []
@@ -243,7 +243,7 @@
 
 argp = argparse.ArgumentParser(description='Run performance tests.')
 argp.add_argument('-l', '--language',
-                  choices=['all'] + sorted(config.LANGUAGES.keys()),
+                  choices=['all'] + sorted(scenario_config.LANGUAGES.keys()),
                   nargs='+',
                   default=['all'],
                   help='Languages to benchmark.')
@@ -257,9 +257,9 @@
 
 args = argp.parse_args()
 
-languages = set(config.LANGUAGES[l]
+languages = set(scenario_config.LANGUAGES[l]
                 for l in itertools.chain.from_iterable(
-                      config.LANGUAGES.iterkeys() if x == 'all' else [x]
+                      scenario_config.LANGUAGES.iterkeys() if x == 'all' else [x]
                       for x in args.language))
 
 # Put together set of remote hosts where to run and build